1 files changed, 5 insertions, 5 deletions

diff --git a/scripts/ci/Dockerfile.checkout b/scripts/ci/Dockerfile.checkout
index 8b9e052..6bfd9e3 100644
--- a/scripts/ci/Dockerfile.checkout
+++ b/scripts/ci/Dockerfile.checkout
@@ -1,13 +1,13 @@
-FROM debian:stretch-slim
+FROM debian:buster-slim
 LABEL Description="Image for checking out updater-repo"
 
-RUN sed -i 's#deb http://deb.debian.org/debian stretch main#deb http://deb.debian.org/debian stretch main contrib#g' /etc/apt/sources.list
-RUN sed -i 's#deb http://deb.debian.org/debian stretch-updates main#deb http://deb.debian.org/debian stretch-updates main contrib#g' /etc/apt/sources.list
+RUN sed -i 's#deb http://deb.debian.org/debian buster main#deb http://deb.debian.org/debian buster main contrib#g' /etc/apt/sources.list
+RUN sed -i 's#deb http://deb.debian.org/debian buster-updates main#deb http://deb.debian.org/debian buster-updates main contrib#g' /etc/apt/sources.list
 RUN apt-get update -q && apt-get install -qy \
     git \
-    xmlstarlet \
     python3 \
-    repo
+    repo \
+    xmlstarlet
 
 RUN update-alternatives --install /usr/bin/python python /usr/bin/python3 2